EP0948742A4 - Preformed polymer coating process and product - Google Patents

Preformed polymer coating process and product

Info

Publication number
EP0948742A4
EP0948742A4 EP97949715A EP97949715A EP0948742A4 EP 0948742 A4 EP0948742 A4 EP 0948742A4 EP 97949715 A EP97949715 A EP 97949715A EP 97949715 A EP97949715 A EP 97949715A EP 0948742 A4 EP0948742 A4 EP 0948742A4
Authority
EP
European Patent Office
Prior art keywords
product
coating process
polymer coating
preformed polymer
preformed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP97949715A
Other languages
German (de)
French (fr)
Other versions
EP0948742A1 (en
Inventor
Kannan Srinivasan
Neboisa Avdalovic
Christopher A Pohl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dionex Corp
Original Assignee
Dionex Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dionex Corp filed Critical Dionex Corp
Publication of EP0948742A1 publication Critical patent/EP0948742A1/en
Publication of EP0948742A4 publication Critical patent/EP0948742A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
    • B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
    • B01J20/3219—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond involving a particular spacer or linking group, e.g. for attaching an active group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3278—Polymers being grafted on the carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/328—Polymers on the carrier being further modified
    • B01J20/3282—Crosslinked polymers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44752—Controlling the zeta potential, e.g. by wall coatings
EP97949715A 1996-12-19 1997-12-10 Preformed polymer coating process and product Withdrawn EP0948742A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US770628 1996-12-19
US08/770,628 US5792331A (en) 1996-12-19 1996-12-19 Preformed polymer coating process and product
PCT/US1997/022033 WO1998027418A1 (en) 1996-12-19 1997-12-10 Preformed polymer coating process and product

Publications (2)

Publication Number Publication Date
EP0948742A1 EP0948742A1 (en) 1999-10-13
EP0948742A4 true EP0948742A4 (en) 2006-04-12

Family

ID=25089207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97949715A Withdrawn EP0948742A4 (en) 1996-12-19 1997-12-10 Preformed polymer coating process and product

Country Status (6)

Country Link
US (2) US5792331A (en)
EP (1) EP0948742A4 (en)
JP (1) JP4001633B2 (en)
AU (1) AU724288B2 (en)
CA (1) CA2274536C (en)
WO (1) WO1998027418A1 (en)

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US6537432B1 (en) 1998-02-24 2003-03-25 Target Discovery, Inc. Protein separation via multidimensional electrophoresis
KR20010041535A (en) * 1998-03-04 2001-05-25 아리조나 보드 오브 리전츠 Chemical surface for control of electroosmosis by an applied external voltage field
US6099852A (en) * 1998-09-23 2000-08-08 Johnson & Johnson Vision Products, Inc. Wettable silicone-based lenses
US6402918B1 (en) * 1998-11-16 2002-06-11 Joseph B. Schlenoff Apparatus for capillary electrophoresis and associated method
WO2000050887A1 (en) * 1999-02-22 2000-08-31 Evotec Biosystems Ag Utilization of supporting material in capillary electrochromatography
ATE243042T1 (en) 1999-03-09 2003-07-15 Ganomycin Ges Fuer Biomedizini BIOLOGICALLY ACTIVE COMPOUNDS FROM GANODERMA PFEIFFERI DMS 13239
US6818112B2 (en) * 1999-04-20 2004-11-16 Target Discovery, Inc. Protein separation via multidimensional electrophoresis
US6764817B1 (en) * 1999-04-20 2004-07-20 Target Discovery, Inc. Methods for conducting metabolic analyses
US6375818B1 (en) 1999-06-08 2002-04-23 Beckman Coulter, Inc. Surfaces with reduced electroosmotic flow
DE19938002A1 (en) * 1999-08-11 2001-02-15 Studiengesellschaft Kohle Mbh Coating with cross-linked hydrophilic polymers
US6689715B1 (en) * 2000-02-09 2004-02-10 Hammen Corporation Tethered polymer ligands
US6787016B2 (en) * 2000-05-01 2004-09-07 Aclara Biosciences, Inc. Dynamic coating with linear polymer mixture for electrophoresis
US7106818B2 (en) * 2000-10-17 2006-09-12 Koninkijke Philips Electronics N.V. Method and apparatus for timing recovery based on dispersion characterization and components therefor
US6825032B2 (en) * 2001-05-14 2004-11-30 Sigma-Aldrich Co. High capacity assay platforms
US6867295B2 (en) * 2001-09-07 2005-03-15 Dionex Corporation Ion exchange cryptands covalently bound to substrates
US6994791B2 (en) 2002-06-27 2006-02-07 Akzo Nobel N.V. Adsorbent material and method of preparing an adsorbent material
US6923895B2 (en) * 2002-09-09 2005-08-02 Beckman Coulter, Inc. Coated capillary electrophoresis tubes and system
US7303821B1 (en) 2003-07-24 2007-12-04 Sepax Technologies, Inc. Material and process for precisely controlled polymeric coatings
US7147891B2 (en) * 2004-02-11 2006-12-12 Dionex Corporation Polymer substrate coated with weak cationic-exchange functional layer
US7291395B2 (en) * 2004-02-18 2007-11-06 Dionex Corporation Coated ion exchanged substrate and method of forming
ATE547442T1 (en) * 2004-04-02 2012-03-15 Nexttec Gmbh METHOD FOR PRODUCING A COMPOSITE SORPTION MATERIAL FOR THE CHROMATOGRAPHIC SEPARATION OF BIOPOLYMERS
WO2006116887A1 (en) * 2005-04-29 2006-11-09 Eidgenössische Technische Hochschule Zürich Surface functionalization and coating of flame-generated nanoparticles
US20070014699A1 (en) 2005-06-23 2007-01-18 Beckman Coulter, Inc, Methods and apparatus for improving the sensitivity of capillary zone electrophoresis
US9283494B2 (en) * 2005-09-16 2016-03-15 Dionex Corporation Agglomerated ion exchange particle bed and method
WO2007047542A2 (en) * 2005-10-14 2007-04-26 Advion Biosciences, Inc. Method of preventing analyte alteration in diagnostic apparatuses involving contact of liquid and electrode
WO2008047703A1 (en) * 2006-10-16 2008-04-24 Sekisui Chemical Co., Ltd. Hemoglobin determination method
JP4912867B2 (en) * 2006-12-28 2012-04-11 積水化学工業株式会社 Method for measuring hemoglobins
WO2008078781A1 (en) 2006-12-26 2008-07-03 Sekisui Chemical Co., Ltd. Hemoglobin measurement method and electrophoresis apparatus
JP4854502B2 (en) * 2006-12-26 2012-01-18 積水化学工業株式会社 Method for measuring hemoglobins
US20080188010A1 (en) * 2007-02-01 2008-08-07 Fujifilm Corporation Biosensor substrate
WO2010104069A1 (en) * 2009-03-09 2010-09-16 積水化学工業株式会社 Underside protective sheet for solar cell, solar cell module, and gas-barrier film
US8470074B2 (en) * 2009-12-22 2013-06-25 Exxonmobil Research And Engineering Company Carbon dioxide sorbents
US9132364B2 (en) * 2010-02-26 2015-09-15 Dionex Corporation High capacity ion chromatography stationary phases and method of forming
JP5474881B2 (en) * 2010-07-28 2014-04-16 ローム アンド ハース カンパニー Method for making and using improved chromatographic media
CN103492077B (en) 2011-03-11 2015-11-25 迪奥内克斯公司 Use tertiary amine connect that base is prepared via polycondensation reaction, electrostatic bonding, hyperbranched, for the anion exchange surface coating of dianion selectivity modification
US9719970B2 (en) 2012-11-30 2017-08-01 Waters Technologies Corporation Methods and apparatus for the analysis of vitamin D metabolites
CN107923882B (en) * 2015-07-31 2021-10-15 株式会社大赛璐 Stationary phase for supercritical fluid chromatography
US11040330B2 (en) 2016-03-23 2021-06-22 Daicel Corporation Chromatography stationary phase
US20200088681A1 (en) 2017-04-24 2020-03-19 University Of Notre Dame Du Lac Tunable electroosmotic flow polymer coated capillary

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US4680201A (en) * 1985-10-30 1987-07-14 Stellan Hjerten Coating for electrophoresis tube
US5074982A (en) * 1990-10-26 1991-12-24 Indiana University Foundation Suppression of electroosmosis with hydrolytically stable coatings
US5322608A (en) * 1992-12-23 1994-06-21 Northeastern University Siloxandediol coating for capillary electrophoresis and for general surface modification

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JPS608688B2 (en) * 1979-06-13 1985-03-05 日東化学工業株式会社 Method for producing acrylamide polymer
US4454234A (en) * 1981-12-30 1984-06-12 Czerlinski George H Coated magnetizable microparticles, reversible suspensions thereof, and processes relating thereto
US4554088A (en) * 1983-05-12 1985-11-19 Advanced Magnetics Inc. Magnetic particles for use in separations
US4495245A (en) * 1983-07-14 1985-01-22 E. I. Du Pont De Nemours And Company Inorganic fillers modified with vinyl alcohol polymer and cationic melamine-formaldehyde resin
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US4931328A (en) * 1988-08-19 1990-06-05 Hewlett-Packard Company Capillary tube with reduced protein interactions and controllable electroosmotic flow
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US5164055A (en) * 1990-01-29 1992-11-17 Applied Biosystems, Inc. High-viscosity polymer matrix and methods
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US5221447A (en) * 1991-12-06 1993-06-22 Bio-Rad Laboratories, Inc. Hydrophilic polymer coating of high pH stability for silica surfaces for suppression of electroendomosis and solute adsorption
US5605613A (en) * 1994-01-25 1997-02-25 Beckman Instruments, Inc. Polyvinylalcohol coated capillary electrophoresis columns
US5447617A (en) * 1994-01-25 1995-09-05 Beckman Instruments, Inc. Coated capillary columns and electrophoretic separation methods for their use

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680201A (en) * 1985-10-30 1987-07-14 Stellan Hjerten Coating for electrophoresis tube
US5074982A (en) * 1990-10-26 1991-12-24 Indiana University Foundation Suppression of electroosmosis with hydrolytically stable coatings
US5322608A (en) * 1992-12-23 1994-06-21 Northeastern University Siloxandediol coating for capillary electrophoresis and for general surface modification

Non-Patent Citations (1)

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Title
See also references of WO9827418A1 *

Also Published As

Publication number Publication date
CA2274536C (en) 2006-06-06
CA2274536A1 (en) 1998-06-25
AU724288B2 (en) 2000-09-14
WO1998027418A1 (en) 1998-06-25
JP2001506364A (en) 2001-05-15
US6074541A (en) 2000-06-13
US5792331A (en) 1998-08-11
JP4001633B2 (en) 2007-10-31
AU7739498A (en) 1998-07-15
EP0948742A1 (en) 1999-10-13

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19990610

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

A4 Supplementary search report drawn up and despatched

Effective date: 20060228

17Q First examination report despatched

Effective date: 20070913

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20090701